Position in GKOS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,845,669
+$380,094 QoQ
Shares Held
13,206
-3.0% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#164
of 364 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GKOS Over Time
Shares Held
Position Value (USD)
Derivatives in GKOS
reported options exposure · as of Dec 31, 2021CallValue
$62,216
CallShares
1,400
PutValue
$29,179,304
PutShares
656,600
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Devices
Healthcare · as of Jun 30, 2026BARCLAYS PLC holds $1,819,477,830 across 111 Medical Devices names. GKOS ranks #28 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
6,084,725 | $476,008,034 | |
| 2 | ABT |
Abbott Laboratories
|
3,863,474 | $350,571,627 | |
| 3 | SYK |
Stryker Corp
|
805,637 | $253,646,750 | |
| 4 | BSX |
Boston Scientific Corp
|
4,584,260 | $195,656,215 | |
| 5 | BIO |
Bio-Rad Laboratories, Inc.
|
267,634 | $78,580,018 | |
| 6 | EW |
Edwards Lifesciences Corp
|
775,100 | $70,115,545 | |
| 7 | DXCM |
Dexcom Inc
|
999,563 | $67,320,565 | |
| 8 | GEHC |
GE HealthCare Technologies Inc.
|
913,578 | $58,478,126 |
All Filings in GKOS
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,845,669 | 13,206 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $1,465,575 | 13,613 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $10,289,149 | 91,127 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $7,433,445 | 91,152 | Shares | Sole | 2026-03-31 | |
| 2025-06-30 | $11,296,826 | 109,370 | Shares | Sole | 2026-02-27 | |
| 2025-03-31 | $6,528,690 | 66,335 | Shares | Sole | 2026-03-17 | |
| 2024-12-31 | $13,762,241 | 91,785 | Shares | Sole | 2026-03-19 | |
| 2024-09-30 | $11,685,984 | 89,699 | Shares | Sole | 2026-03-31 | |
| 2024-06-30 | $2,147,223 | 18,143 | Shares | Sole | 2026-03-23 | |
| 2024-03-31 | $4,010,059 | 42,529 | Shares | Sole | 2026-03-24 | |
| 2023-12-31 | $13,028,251 | 163,898 | Shares | Sole | 2026-03-24 | |
| 2023-09-30 | $3,464,434 | 46,039 | Shares | Sole | 2026-03-26 | |
| 2023-06-30 | $2,425,839 | 34,066 | Shares | Sole | 2026-03-27 | |
| 2023-03-31 | $1,163,622 | 23,226 | Shares | Sole | 2026-03-30 | |
| 2022-12-31 | $984,852 | 22,547 | Shares | Sole | 2026-03-30 | |
| 2022-09-30 | $761,544 | 14,304 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $1,776,148 | 39,105 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $37,924,888 | 655,913 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $33,170,948 | 746,421 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $62,216 | 1,400 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $29,179,304 | 656,600 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $2,119,480 | 44,000 | Put | Sole | 2021-11-09 | |
| 2021-09-30 | $5,298,700 | 110,000 | Call | Sole | 2021-11-09 | |
| 2021-09-30 | $6,536,138 | 135,689 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $2,259,955 | 26,641 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $4,756,396 | 56,671 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $3,706,705 | 49,252 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $3,329,427 | 67,234 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,488,429 | 38,741 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $998,876 | 32,368 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||